MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 ac3388d73c3c4cbf542aac3d4bb54d0ca67a992338dbbddf527ee573c819531d. While MalwareBazaar tries to identify whether the sample provided is malicious or not, there is no guarantee that a sample in MalwareBazaar is malicious.

Database Entry


Mirai


Vendor detections: 7


Intelligence 7 IOCs YARA 5 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: ac3388d73c3c4cbf542aac3d4bb54d0ca67a992338dbbddf527ee573c819531d
SHA3-384 hash: b120e47d369ede107bca16c7d17b9c6f34d7b69a7769623b6337327910f623068e68e7096163d236de9e9bdbb7a5b443
SHA1 hash: d755fdc4fee47edae496a7462ca29460f914a6e8
MD5 hash: dfcdf660e896cd3c7ec0e97cb7449736
humanhash: diet-friend-uniform-charlie
File name:data.arm4
Download: download sample
Signature Mirai
Create hunting rule
File size:120'208 bytes
First seen:2026-02-11 10:59:06 UTC
Last seen:Never
File type: elf
MIME type:application/x-executable
ssdeep 3072:6Ve+sMIg5cb/JfpKv+HyZvzlirKFxZN5SZBi3LAVj:Se+5Igmb/SvTvk8X5S/i3LAVj
TLSH T19DC32B56BD52CA12C1C725B7FBAE468837276BB8D3FA31028D256F6027875DB0E77102
telfhash t1e5212456e6044e6d7bd58468d05ee01f25fe325db717280277a9629ec31b9a2b03c835
TrID 50.1% (.) ELF Executable and Linkable format (Linux) (4022/12)
49.8% (.O) ELF Executable and Linkable format (generic) (4000/1)
Magika elf
Reporter abuse_ch
Tags:elf mirai

Intelligence

File Origin
# of uploads :
1
# of downloads :
36
Origin country :
DE DE
Vendor Threat Intelligence
No detections
Detection(s):
SecuriteInfo.com.Linux.Mirai-78.UNOFFICIAL
Create hunting rule

Unix.Trojan.Mirai-5607483-0
Create hunting rule

Verdict:
Malicious
Threat level:
  10/10
Confidence:
100%
Tags:
gcc masquerade mirai rust
Link:
https://www.filescan.io/uploads/698c610016ebb08a9466ffb7/reports/72f909bd-19d9-4c59-9df4-c30ce51420bd/overview
Verdict:
Malicious
Uses P2P?:
false
Uses anti-vm?:
false
Architecture:
arm
Packer:
not packed
Botnet:
unknown
Number of open files:
178
Number of processes launched:
6
Processes remaning?
true
Remote TCP ports scanned:
not identified
Full report:
https://elfdigest.com/brief/ac3388d73c3c4cbf542aac3d4bb54d0ca67a992338dbbddf527ee573c819531d
Behaviour
Process Renaming
Firewall Changes
Kernel Modules
Botnet C2s
TCP botnet C2(s):
not identified
UDP botnet C2(s):
not identified
Result
Gathering data
Status:
terminated
Link:
https://sandbox.kunai.rocks/analysis/1f04bba8-9575-4e21-a50d-1acfaad6e84c
Behavior Graph:
Download SVG
%3 guuid=6b6a9264-1600-0000-9ba2-0e20740c0000 pid=3188 /usr/bin/sudo guuid=8ecd7866-1600-0000-9ba2-0e207c0c0000 pid=3196 /tmp/sample.bin guuid=6b6a9264-1600-0000-9ba2-0e20740c0000 pid=3188->guuid=8ecd7866-1600-0000-9ba2-0e207c0c0000 pid=3196 execve
Verdict:
Malicious
Link:
https://analyze.intezer.com/analyses/79da0e5a-9d22-4831-98a9-293223439aef
Result
Threat name:
n/a
Detection:
malicious
Classification:
n/a
Score:
52 / 100
Link:
https://www.joesandbox.com/analysis/1867330
Signature
Executes the "iptables" command to insert, remove and/or manipulate rules
Multi AV Scanner detection for submitted file
Behaviour
Behavior Graph:
Download SVG
behaviorgraph top1 dnsIp2 2 Behavior Graph ID: 1867330 Sample: data.arm4.elf Startdate: 11/02/2026 Architecture: LINUX Score: 52 34 datasurge-bot.com 176.65.139.20, 25565, 35366 PALTEL-ASPALTELAutonomousSystemPS Germany 2->34 36 109.202.202.202, 80 INIT7CH Switzerland 2->36 38 3 other IPs or domains 2->38 40 Multi AV Scanner detection for submitted file 2->40 11 data.arm4.elf 2->11         started        13 dash rm 2->13         started        15 dash rm 2->15         started        signatures3 process4 process5 17 data.arm4.elf 11->17         started        process6 19 data.arm4.elf 17->19         started        process7 21 data.arm4.elf 19->21         started        process8 23 data.arm4.elf sh 21->23         started        25 data.arm4.elf sh 21->25         started        27 data.arm4.elf 21->27         started        process9 29 sh iptables 23->29         started        32 sh iptables 25->32         started        signatures10 42 Executes the "iptables" command to insert, remove and/or manipulate rules 29->42
Score:
100%
Verdict:
Malware
File Type:
ELF
Link:
https://malprob.io/report/ac3388d73c3c4cbf542aac3d4bb54d0ca67a992338dbbddf527ee573c819531d
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/ac3388d73c3c4cbf542aac3d4bb54d0ca67a992338dbbddf527ee573c819531d/
Threat name:
Linux.Worm.Mirai
Create hunting rule
Status:
Malicious
First seen:
2026-02-11 11:00:35 UTC
File Type:
ELF32 Little (Exe)
AV detection:
8 of 36 (22.22%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=vqzyrvz4hrgl6vbkvq6uxnknbsthvgjdhdn33x2sp3sxhsazkmoq._file
Result
Malware family:
n/a
Score:
  1/10
Tags:
n/a
Link:
https://tria.ge/reports/260211-m3fzrafz8f/
Please note that we are no longer able to provide a coverage score for Virus Total.
Threat name:
Legit
Score:
0.00
Link:
https://yomi.yoroi.company/submissions/ac3388d73c3c4cbf542aac3d4bb54d0ca67a992338dbbddf527ee573c819531d

YARA Signatures

MalwareBazaar uses YARA rules from several public and non-public repositories, such as YARAhub and Malpedia. Those are being matched against malware samples uploaded to MalwareBazaar as well as against any suspicious process dumps they may create. Please note that only results from TLP:CLEAR rules are being displayed.

Rule name:ELF_Toriilike_persist
Create hunting rule
Author:4r4
Description:Detects Torii IoT Botnet (stealthier Mirai alternative)
Reference:Identified via researched data
Rule name:linux_generic_ipv6_catcher
Create hunting rule
Author:@_lubiedo
Description:ELF samples using IPv6 addresses
Rule name:Linux_Generic_Threat_1ac392ca
Create hunting rule
Author:Elastic Security
Rule name:Linux_Generic_Threat_e9aef030
Create hunting rule
Author:Elastic Security
Rule name:unixredflags3
Create hunting rule
Author:Tim Brown @timb_machine
Description:Hunts for UNIX red flags

File information

The table below shows additional information about this malware sample such as delivery method and external references.

Web download

Mirai

elf ac3388d73c3c4cbf542aac3d4bb54d0ca67a992338dbbddf527ee573c819531d

(this sample)

  
URLhaus
https://urlhaus.abuse.ch/url/3772958/
  
Delivery method
Distributed via web download

Comments